ISO B Disc Brake Thru Axle Front Hub

The Chris King ISO B Disc Brake Thru Axle Front Hub is built for riders who refuse to compromise on precision and longevity. Designed around the 110x15mm Boost axle standard, this front hub brings Portland-engineered excellence to aggressive trail riding — whether you're charging the rocky descents of Leh, navigating the technical climbs above Coorg, or bashing through monsoon mud on the Western Ghats.

Our Take

India's riding terrain demands components that laugh at punishment. The Chris King Boost front hub's heavy-duty bearing seals and one-piece axle construction make it exceptionally well-suited for our conditions — monsoon silt near Coorg, Ooty's damp descents, and the relentless dust of Rajasthan trails. What truly sets it apart is the bearing quality: Chris King's in-house LD bearings actually get faster with use, making this a hub that rewards Indian riders who put in serious mileage year after year.

Sizing for Indian Riders

This hub is spec-specific rather than body-size dependent. Confirm your fork accepts 110x15mm Boost axles before ordering — this is standard on most modern trail and enduro hardtails and full-suspension bikes sold in India since 2017. Choose 28-hole or 32-hole based on your intended use: 28H for lighter trail riding, 32H for more demanding enduro terrain where India's broken road surfaces demand extra spoke count.

Compatibility Notes

Fits 110x15mm Boost spacing forks only — not compatible with standard 100mm QR or non-Boost thru-axle forks. Uses 6-bolt ISO disc rotor mounting. Available in 28-hole and 32-hole drilling. Serviceable with a 2.5mm hex key and a pick or pen knife. Ceramic bearing upgrade available for riders seeking the lowest possible drag. Fully re-buildable using Chris King's Universal Hub Service Tool.

Pairs Well With

Complete your wheel build with a quality double-wall MTB rim in 28H or 32H lacing. Pair with stainless or butted spokes for long-term durability on Indian trails. Add a 6-bolt disc rotor in your preferred size, and consider a matching Chris King rear hub to complete a full precision wheel set.

Explore the full ChrisKing collection at Cobbled Climbs

Why buy from Cobbled Climbs

• 100% genuine — authorised ChrisKing retailer in India
• Free delivery on orders above Rs. 2,500
• Cash on delivery available nationwide
• 7-day easy returns
• Shipped from Mumbai
• Expert advice — our team rides this gear

Chris King Precision Components has been manufacturing world-class cycling components in Portland, Oregon since 1976. Renowned for obsessive in-house manufacturing and a genuine lifetime warranty, Chris King hubs, headsets, and bottom brackets are regarded as some of the most durable and precisely engineered components in cycling.

Why pay full price when loyalty pays back?

Club House rewards you for every purchase — up to 5% cashback, 100 bonus points to start, birthday rewards, and early access to limited drops. It’s our way of saying thanks for riding with us.

Shipping:
We ship all orders within 48 hours, excluding Sundays and public holidays. Delivery typically takes 3 to 5 days depending on your location.

Returns:
If your item arrives damaged, incorrect, or doesn’t fit, you may request a return within 7 days of delivery. Email us at support@cobbledclimbs.com with your order details. Items must be unused and returned in original packaging with all tags and labels intact.

Sale Item Guidelines:
Products purchased on sale are final sale and not eligible for return or exchange. Please double-check sizing, fit, and product details before purchasing.

Please note:
We follow a no money refund policy. Eligible returns are offered store credit or exchange only.